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std.zig.parser now allows assignment expr in switch cases.

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This makes `std/os/index.zig` parse
related: #909
This commit is contained in:
Jimmi Holst Christensen 2018-04-11 13:46:35 +02:00
parent 4b0556ebd4
commit 841ac0f4e1
1 changed files with 2 additions and 1 deletions
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3
std/zig/parser.zig
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@ -2036,7 +2036,7 @@ pub const Parser = struct {
);
try list_state.list.append(node);
stack.append(State { .SwitchCaseCommaOrEnd = list_state }) catch unreachable;
try stack.append(State { .Expression = DestPtr{ .Field = &node.expr } });
try stack.append(State { .AssignmentExpressionBegin = DestPtr{ .Field = &node.expr } });
try stack.append(State { .PointerPayload = &node.payload });
const maybe_else = self.getNextToken();
@ -4817,6 +4817,7 @@ test "zig fmt: switch" {
\\ const res = switch (0) {
\\ 0 => 0,
\\ 1 => 2,
\\ 1 => a = 4,
\\ else => 4
\\ };
\\